No pain no gain！不经一事，不长一智！
you did a good job.干得好！
Make up your mind.作个决定吧！
It doesn t go with your dress. 跟你的衣服不配。
In one ear，out the other ear.一耳进，一耳出！
I’m on a diet． 我在节食。
I’m crazy for you！我为你疯狂！
I’ll treat you to lunch.午餐我请你！
